A makeup or a beauty product should always be used before its expiration. Whether it's makeup or a beauty product, or a skin product, any product can be super dangerous for the skin or the body if used after its date of expiry. A cosmetic product should always be used when freshly bought. These products usually stay fresh and ready to use for about one year. Before purchasing any beauty product, make sure to pick it from fresh cosmetics. Many products are kept as testers in a cosmetic shop used by the customers to test the color and the quality of the product. Before purchasing any cosmetic item, make sure to open it up and check whether it has been used or sealed so that you do not have to return or exchange it later on. The cosmetics products always come along with a seal to ensure it’s freshness. Never buy or purchase an item that has no seal on it.